23839960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25913}}^1$

素因数の和:25947

約数の個数: 32

約数和(自身を含む): 55974240

約数和(自身を除く): 32134280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 25913, 51826, 103652, 129565, 207304, 259130, 518260, 595999, 1036520, 1191998, 2383996, 2979995, 4767992, 5959990, 11919980, 23839960]

約数ペア:

[(1, 23839960), (2, 11919980), (4, 5959990), (5, 4767992), (8, 2979995), (10, 2383996), (20, 1191998), (23, 1036520), (40, 595999), (46, 518260), (92, 259130), (115, 207304), (184, 129565), (230, 103652), (460, 51826), (920, 25913)]